JPS6382269U - - Google Patents
Info
- Publication number
- JPS6382269U JPS6382269U JP17766586U JP17766586U JPS6382269U JP S6382269 U JPS6382269 U JP S6382269U JP 17766586 U JP17766586 U JP 17766586U JP 17766586 U JP17766586 U JP 17766586U JP S6382269 U JPS6382269 U JP S6382269U
- Authority
- JP
- Japan
- Prior art keywords
- rubber layer
- pressure roller
- heat fixing
- tapered
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Description
図面は本考案の一実施例を示す断面図である。
１……金属芯軸、２……シリコーンゴム層、２
ａ……ゴム層端面、３……フツ素樹脂被膜。
The drawing is a sectional view showing an embodiment of the present invention. 1...Metal core shaft, 2...Silicone rubber layer, 2
a...Rubber layer end surface, 3...Fluororesin coating.
Claims (1)
上にフツ素樹脂被膜を形成してなる熱定着用加圧
ローラにおいて、ゴム層端面をテーパ面とすると
共に、少なくともゴム層外面と前記テーパ面との
交部をなめらかな曲面としたことを特徴とする熱
定着用加圧ローラ。 (2) 前記テーパ面の角度は４０〜５０度である
実用新案登録請求の範囲第１項記載の熱定着用加
圧ローラ。[Scope of Claim for Utility Model Registration] (1) In a pressure roller for heat fixing, which is formed by forming a rubber layer on the outer periphery of a core shaft and forming a fluororesin coating on this rubber layer, the end surface of the rubber layer is tapered. A pressure roller for heat fixing, characterized in that at least the intersection of the outer surface of the rubber layer and the tapered surface is a smoothly curved surface. (2) The pressure roller for heat fixing according to claim 1, wherein the angle of the tapered surface is 40 to 50 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17766586U JPS6382269U (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17766586U JPS6382269U (en) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382269U true JPS6382269U (en) | 1988-05-30 |
Family
ID=31119080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17766586U Pending JPS6382269U (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0210556U (en) * | 1988-07-01 | 1990-01-23 | ||
| JP2014219447A (en) * | 2013-05-01 | 2014-11-20 | コニカミノルタ株式会社 | Fixing apparatus and image forming apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354035A (en) * | 1976-10-27 | 1978-05-17 | Ricoh Co Ltd | Method of forming protective layer on roll |
| JPS56133745A (en) * | 1980-03-06 | 1981-10-20 | Oce Nederland Bv | Roller and electrophotographic copying machine having same roller |
| JPS5737382A (en) * | 1980-08-15 | 1982-03-01 | Canon Inc | Roller for fixation |
| JPS614089A (en) * | 1984-06-18 | 1986-01-09 | Canon Inc | Roller for fixing device |
-
1986
- 1986-11-19 JP JP17766586U patent/JPS6382269U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354035A (en) * | 1976-10-27 | 1978-05-17 | Ricoh Co Ltd | Method of forming protective layer on roll |
| JPS56133745A (en) * | 1980-03-06 | 1981-10-20 | Oce Nederland Bv | Roller and electrophotographic copying machine having same roller |
| JPS5737382A (en) * | 1980-08-15 | 1982-03-01 | Canon Inc | Roller for fixation |
| JPS614089A (en) * | 1984-06-18 | 1986-01-09 | Canon Inc | Roller for fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0210556U (en) * | 1988-07-01 | 1990-01-23 | ||
| JP2014219447A (en) * | 2013-05-01 | 2014-11-20 | コニカミノルタ株式会社 | Fixing apparatus and image forming apparatus |